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參數(shù)資料
| 型號： | IRF6668TRBF |
| 廠商： | International Rectifier |
| 英文描述： | DirectFET Power MOSFET |
| 中文描述： | DirectFET功率MOSFET |
| 文件頁數(shù)： | 1/9頁 |
| 文件大?。?/td> | 635K |
| 代理商： | IRF6668TRBF |
www.irf.com
1
08/28/06
DirectFET
Power MOSFET
Description
The IRF6668PbF combines the latest HEXFET Power MOSFET Silicon technology with the advanced DirectFET
TM
packag-
ing to achieve the lowest on-state resistance in a package that has the footprint of a SO-8 and only 0.7 mm profile. The
DirectFET package is compatible with existing layout geometries used in power applications, PCB assembly equipment and
vapor phase, infra-red or convection soldering techniques. Application note AN-1035 is followed regarding the manufacturing
methods and processes. The DirectFET package allows dual sided cooling to maximize thermal transfer in power systems,
improving previous best thermal resistance by 80%.
The IRF6668PbF is optimized for primary side bridge topologies in isolated DC-DC applications, for 48V(±10%) or 36V-60V
ETSI input voltage range systems. The IRF6668PbF is also ideal for secondary side synchronous rectification in regulated
isolated DC-DC topologies. The reduced total losses in the device coupled with the high level of thermal performance enables
high efficiency and low temperatures, which are key for system reliability improvements, and makes this device ideal for high
performance isolated DC-DC converters.
Absolute Maximum Ratings
Parameter
V
DS
Drain-to-Source Voltage
V
GS
Gate-to-Source Voltage
I
D
@ T
C
= 25°C
Continuous Drain Current, V
GS
@ 10V
I
D
@ T
C
= 70°C
Continuous Drain Current, V
GS
@ 10V
I
DM
Pulsed Drain Current
E
AS
Single Pulse Avalanche Energy
I
AR
Avalanche Current
Applicable DirectFET Outline and Substrate Outline (see p.7,8 for details)
SQ
SX
ST
Fig 1.
Typical On-Resistance vs. Gate-to-Source Voltage
Fig 2.
Total Gate Charge vs. Gate-to-Source Voltage
DirectFET
ISOMETRIC
RoHs Compliant
Lead-Free (Qualified up to 260°C Reflow)
Application Specific MOSFETs
Ideal for High Performance Isolated Converter
Primary Switch Socket
Optimized for Synchronous Rectification
Low Conduction Losses
High Cdv/dt Immunity
Low Profile (<0.7mm)
Dual Sided Cooling Compatible
Compatible with existing Surface Mount Techniques
IRF6668PbF
IRF6668TRPbF
Click on this section to link to the appropriate technical paper.
Click on this section to link to the DirectFET Website.
Surface mounted on 1 in. square Cu board, steady state.
T
C
measured with thermocouple mounted to top (Drain) of part.
Repetitive rating; pulse width limited by max. junction temperature.
Starting T
J
= 25°C, L = 0.088mH, R
G
= 25
, I
AS
= 23A.
MQ
MX
MT
MZ
4
6
8
10
12
14
16
VGS, Gate -to -Source Voltage (V)
0
10
20
30
40
50
60
TS
)
ID = 12A
TJ = 25°C
TJ = 125°C
Units
V
A
mJ
A
44
170
24
23
Max.
80
55
±20
0
2
4
6
8
10 12 14 16 18 20 22 24
QG, Total Gate Charge (nC)
0.0
2.0
4.0
6.0
8.0
10.0
12.0
VG
VDS= 64V
VDS= 40V
ID= 12A
V
DSS
80V max
Q
g tot
22nC
V
GS
±20V max
Q
gd
7.8nC
R
DS(on)
12m
@ 10V
Q
rr
40nC
Q
gs2
1.6nC
Q
oss
V
gs(th)
12nC
4.0V
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| IRF6668TRPBF | 功能描述:MOSFET 80V 1 N-CH HEXFET 15mOhms 22nC RoHS:否 制造商:STMicroelectronics 晶體管極性:N-Channel 汲極/源極擊穿電壓:650 V 閘/源擊穿電壓:25 V 漏極連續(xù)電流:130 A 電阻汲極/源極 RDS（導(dǎo)通）:0.014 Ohms 配置:Single 最大工作溫度: 安裝風(fēng)格:Through Hole 封裝 / 箱體:Max247 封裝:Tube |
| IRF6674TR1PBF | 功能描述:MOSFET MOSFT 60V 67A 11.2mOhm 25nC Qg RoHS:否 制造商:STMicroelectronics 晶體管極性:N-Channel 汲極/源極擊穿電壓:650 V 閘/源擊穿電壓:25 V 漏極連續(xù)電流:130 A 電阻汲極/源極 RDS（導(dǎo)通）:0.014 Ohms 配置:Single 最大工作溫度: 安裝風(fēng)格:Through Hole 封裝 / 箱體:Max247 封裝:Tube |
| IRF6674TRPBF | 功能描述:MOSFET 60V 1 N-CH HEXFET 11mOhms 24nC RoHS:否 制造商:STMicroelectronics 晶體管極性:N-Channel 汲極/源極擊穿電壓:650 V 閘/源擊穿電壓:25 V 漏極連續(xù)電流:130 A 電阻汲極/源極 RDS（導(dǎo)通）:0.014 Ohms 配置:Single 最大工作溫度: 安裝風(fēng)格:Through Hole 封裝 / 箱體:Max247 封裝:Tube |
| IRF6674TRPBF_08 | 制造商:IRF 制造商全稱:International Rectifier 功能描述:DirectFETPower MOSFET |
| IRF6678 | 功能描述:MOSFET 30V N-CH HEXFET 2.2mOhms 43nC RoHS:否 制造商:STMicroelectronics 晶體管極性:N-Channel 汲極/源極擊穿電壓:650 V 閘/源擊穿電壓:25 V 漏極連續(xù)電流:130 A 電阻汲極/源極 RDS（導(dǎo)通）:0.014 Ohms 配置:Single 最大工作溫度: 安裝風(fēng)格:Through Hole 封裝 / 箱體:Max247 封裝:Tube |
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